baber/WOPTO huggingface dataset:
Patent JP-H0771963-A (JP)
Title: Gyrocompass
Inventor: HOJO TAKESHI
IPC: G01C19/00
Filed: 1993-09-06
Abstract: PURPOSE:To provide a gyrocompass having a long life and providing high resolutions and high accuracy. CONSTITUTION:The gyrocompass, which has two optical fiber gyros 30, 31 having input axes in different directions, first and second accelerometers 36, 35, a platform 38 supporting the two gyros 30, 31, an azimuth gimbal 39 by which the platform 38 is supported in such a manner as to be rotatable about a horizontal axis perpendicular to an azimuth axis, has an alternate drive that vibrates the two gyros 30, 31 alternately about the horizontal axis.
Patent JP-H04105347-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OGATA TAKASHI
IPC: H01L21/82
Filed: 1990-08-24
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device, such as a memory with a logical function, etc., in which the delay in the signal transmission time is reduced by arranging specific bonding pads at arbitrary positions in the internal area of the surface of a semiconductor substrate. CONSTITUTION:Specific bonding pads P7-P10 are arranged at arbitrary positions in the internal area of the surface of a semiconductor substrate. For example, a memory with a logical function provided with RAM macro-cell RAMs 1 and 2 and a gate array section GA is constituted in such a way that four bonding pads P7-P10 for input or output arranged inside of the section GA and an input-output section I/O composed of four input circuits and corresponding four output circuits are provided and the pads P7-P10 are respectively coupled with corresponding internal nodes N7-N10 of the section GA through corresponding input circuits of the input-output section I/O. Then, signals transmitted through the internal nodes N7-N10 become functionally important signals having relatively high speeds.
Patent JP-2001050193-A (JP)
Title: Centrifugal air blower
Inventor: MITSUISHI KOJI
IPC: F04D17/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce noise to be felt as acoustically offensive to the ear due to contraflow air passing over a protruded wall (sensitively). SOLUTION: An inclined surface 81 is formed on the side of an air passage 74a out of a protruded wall 80. Consequently, contraflow air blocked by the protruded wall 80 continuously passes over the protruded wall 80 along the inclined surface 81, and as the contraflow air continuously flows back toward a fan 72 even though the contraflow air and the fan 72 collide (interfere) against each other, the contraflow air blocked by the protruded wall grows (increases) while whirling, and there occurs no phenomenon that the contraflow air periodically passes over the protruded wall. Accordingly, as quantity of the contraflow air at the time of colliding against the fan 72 is uniformed, change of noise caused by collision decreases and noise does not intermittently grow, and accordingly, noise to be acoustically (sensitively) felt as offensive to the ear is lowered.
Patent JP-2001048116-A (JP)
Title: Paper sheets binding device and paper sheets processing device
Inventor: KAMIYAMA HIROYUKI
IPC: B65B13/20
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To bind a binding medium with a fixed compression force irrespective of non-uniformity of the binding medium. SOLUTION: There are provided a compressing device 95 in which an item A to be bound having paper sheets laminated therein is mounted on a compressing table 100 and the item A is pushed against a supporting table 98 through motion of the compressing table 100 to compress it; a reflection sensor 161 for detecting the extremity end of the item A moved by the compressing table 100 in its moving direction; a control means for controlling a motion of the compressing table 100 to push the item A against the supporting table 98 by moving the compressing table 100 by a specified distance after the item A is detected by the reflection sensor 161; and a band winding device for binding the item A compressed by the compressing table 100 with a large band B.
Patent JP-H0386385-A (JP)
Title: Laser beam marker
Inventor: KUWABARA KOJI
IPC: B23K26/064
Filed: 1989-08-30
Abstract: PURPOSE:To burn unburnt material on the object surface and to prevent it from being stuck and contaminated on the object surface by reflecting repeatedly an unused laser beam by an optical fiber and irradiating the object surface with it as a solid beam. CONSTITUTION:A linear polarized laser beam emitted from a pulse laser 1 is expanded by a beam expander 3 and a mask 4 made of a crystal cell is irradiated with it and a laser beam 6 passed through this is split into a P polarized laser beam 8 reflecting marking pattern information and a laser beam 9 which is not used for marking by a beam splitter 7. The P polarized laser beam 8 is image-formed on the surface of a marking object 11 by a condenser lens 10 and a pattern of the mask 4 is burnt. The unused laser beam 9 is condensed by a condenser lens 12 and introduced into the optical fiber 13 and reflected multiply on the inside and taken out as the solid beam 15 and projected on the surface of the marking object 11 as the laser beam having uniform intensity distribution by a lens 14 and the unburnt material such as soot on the object surface is burnt and removed and the unburnt material is suppressed from being stuck and contaminated on the surface of the object 11.
Patent JP-2000137982-A (JP)
Title: Memory device capable of operating high speed random access
Inventor: SUZUKI TAKAAKI
IPC: G11C11/401
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To read out or write in at a high speed against a memory cell on the same word line, in an FCRAM(trade mark, fast cycle random access memory) for which the speed of the random access operation is increased. SOLUTION: A 1st stage 100 for decoding a command, a 2nd stage 200 for activating a sense amplifier SA and a 3rd stage 300 for inputting/outputting data are constituted with a pipe line. In the FCRAM transferring the plural data in parallel between the sense amplifier SA and the 3rd stage 300, by responding to the normal read or write command, the reset operation is executed in the manner of non-activating the sense amplifier SA after the data are transferred in parallel between the sense amplifier SA and the 3rd stage 300. By responding to the 2nd read or write command, activation of the sense amplifier SA is continued without the reset operation after the data are transferred in parallel between the sense amplifier SA and the 3rd stage 300.  Then, activation of the sense amplifier is obviated, and the parallel transfer of the plural data is executed at a high speed against the sense amplifier in the state continuing the activation.
Patent JP-S6465425-A (JP)
Title: Thermocouple
Inventor: HIRATA NORIYUKI
IPC: G01K7/02
Filed: 1987-09-07
Abstract: PURPOSE:To measure the temp. of an object in a high vacuum with high accuracy by welding two kinds of metallic wires of different materials at one end to constitute a temp. measuring point and applying insulating ceramics covering to the respective metallic wires. CONSTITUTION:This thermocouple has the 'Chromel(R)' wire 1 and the 'Alumel(R)' wire 2 which are respectively welded at one end to constitute the temp. measuring point. The insulating ceramics coatings 3 are applied on the outside circumferences of the 'Chromel(R)' wire 1 and the 'Alumel(R)' wire 2 by thermaly spraying alumina ceramics thereto. The direct contact of the measuring point with a material to be measured and the exact measurement of the temp. are thereby enabled.
Patent JP-S60114307-A (JP)
Title: Treating apparatus of surplus water from reclamation
Inventor: SHIRATORI YASUO
IPC: B01D21/26
Filed: 1983-11-28
Abstract: PURPOSE:To treat efficiently the surplus water, to make the size of the apparatus small, and to simplify the structure by allowing the surplus water generated from the dredging and reclamation work of harbors to flow into a tank in the tangential direction to spiral the inflowing surplus water. CONSTITUTION:Inflow pipes 4 for allowing the surplus water to flow along the tangential direction of the inner circumference of a tank are connected to the lower end part of the tank 1 which is formed into a vertical cylindrical shape to give a spiral flow to the surplus water flowing into the tank. Accordingly, the surplus water goes upward while spiraling in the tank. At the initial stage of the operation, the flocculation and enlargement of the diameter of the particles suspended in the surplus water are promoted, and a sludge blanket layer 7 is formed in the tank by settling. The layer 7 is sufficiently agitated by the spiral flow of the inflowing surplus water, and the deflection of the flow in the blanket is prevented. Stable flowing of water is obtained in this way, and the particles suspended in the inflowing surplus water are sufficiently adhered to the flocculated sludge in the blanket layer 7.
Patent JP-S6282922-A (JP)
Inventor: MIYOSHI MOTOI
IPC: A47J31/46
Filed: 1985-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0271538-A (JP)
Title: Measurement of ultrasonic vibration of wire bonding device
Inventor: KOMURO YOSHIAKI
IPC: H01L21/607
Filed: 1988-09-07
Abstract: PURPOSE:To enable the vibration of an vibrator to be measured more accurately by a method wherein the current and the voltage fed to the vibrator are simultaneously sampled per bonding process to obtain the power as a product of the current and the voltage. CONSTITUTION:When wire bonding trigger signals Swr as the starting signals of wire-bonding process are inputted to an ultrasonic power supply 20, the ultrasonic power supply 20 supplies a vibrator 11 with power to vibrate a horn 10 while the signals are being inputted. A high-frequency wattmeter 21 detects the power which is outputted to a peak hold circuit 22. This peak hold circuit 22 detects the peak power during the wire-bonding process to output the peak power to a comparator 23 at any time. The comparator 23 outputs the inputted power only excluding the reference set up power to a counter with an indicator. Consequently, any defective bonding process can be detected by the numbers of the wire-bonding process and that of the ultrasonic vibration by the ultrasonic vibration power excluding the reference set up power.
Patent JP-H0383563-A (JP)
Title: Preparation of food containing live algae
Inventor: NAKAYAMA DAIKI
IPC: A23L35/00
Filed: 1989-08-29
Abstract: PURPOSE:To obtain food containing live algae, having a harmless fine flavor without heating nor drying, by inoculating fine algae in a sterilized medium suitable for food containing water and P-, K- and Mg-compound and culturing. CONSTITUTION:A compound such as K2RPO4, MgSO4 or asparagine, etc., is dissolved in city water and cow's milk, soy milk and furthermore saccharides or acids are added, as necessary, to obtain a medium adjusted to pH <=5. Then, said medium is sterilized by heating at 70-120 deg.C for about 10-30min., preferably using autoclave. Next, fine algae, e.g. Euglena or Nannochloropsis is inoculated in the sterilized medium and cultured. Generally said cultivation is preferably performed at about ordinary temperature (about 25 deg.C) for several days with shaking under illumination of daylight fluorescent lamp. By said cultivation, liquid material containing medium suitable for drinking in which many fine algae are propagated is obtained. Said liquid material is able to be used for food, especially for drink in the same state and further may be performed of various seasoning.
Patent JP-H0759137-A (JP)
Title: Inter-station phase compensation method in wide area radio calling system
Inventor: YOSHINO EIJI
IPC: H04Q7/06
Filed: 1993-08-13
Abstract: PURPOSE:To reduce the number of times of start and stop in the operation on a transmitter of each station and to improve the reliability of phase synchronization operation when the phase synchronization is executed among plural radio base stations forming the wide area radio calling system. CONSTITUTION:Reception stations 31-3m are installed to point at which radio call signals from plural peripheral stations 21-2n are receptible. The reception stations always monitor a specific call signal sent from a central station 1 or the peripheral station and send a phase correction start instruction to the central station 1 when the specific call signal cannot be detected. The central station 1 sends a phase correction operation instruction to the peripheral stations based on the instruction. The peripheral station receives a synchronizing signal of itself based on the phase correction operation instruction and a phase correction signal from the radio base station being a reference of phase synchronization to measure a delay and corrects the phase of itself based on the delay.
Patent JP-S60115506-A (JP)
Title: Pack
Inventor: IWAYAMA YOUJI
IPC: A61K8/34
Filed: 1983-11-25
Abstract: PURPOSE:An inexpensive pack suitable for packing the face or the whole body, comprising natural or synthetic clay mineral powder, rubber-like material of polysaccharide or synthetic paste powder and cellulose powder as essential components. CONSTITUTION:A pack comprising 100pts.wt. natural or synthetic clay mineral powder (e.g., kaolin, bentonite, acid clay, diatomaceous earth, or talc), 10-20pts. wt. rubber-like material of polysaccharide or synthetic paste powder (gum arabic powder, or sodium carboxymethyl cellulose), 30-70pts.wt. celluose powder (e.g., crystallite cellulose powder), and various kinds of crude drugs, extract powder, medicines, medicinal mineral powder, purified oil, fatty acid ester, glycols, perfume, preservative, coloring matter, etc. as additional components. This pack is distributed to consumers in the state of powder, and, when it is mixed with water or an oil, it is instantly made into a uniform muddy state without forming undissolved parts of the components.
Patent JP-S61101984-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01R39/20
Filed: 1984-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1161334-A (JP)
Title: Concrete reinforcing steel wire superior in sectility by wire saw
Inventor: OHASHI SHOICHI
IPC: C22C38/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete reinforcing steel wire, by which sectility by a wire saw is greatly improved at the time of wrecking an obsolete concrete structure, without degrading various characteristics, by specifying the composition consisting of C, Si, Mn, P, S, Pb, Te, Bi, Sn and Fe. SOLUTION: The concrete reinforcing steel wire is provided with such composition as; 0.60-1.00 wt.% C, 0.10-2.0% Si, 0.30-1.0% Mn, <=0.02% P, <=0.02% (0.1% or less with Ca added) S; one kind or more from 0.003-0.30% Pb, 0.001-0.10% Te, 0.01-0.1% Bi, and 0.01-0.10% Sn; also additionally 0.0010-0.020% Ca as necessary; and the balance consisting of Fe and inevitable impurities. This steel wire ensures high strength, corrosion resistance, delayed breakdown characteristics, etc., that a concrete reinforcing steel wire should have intrinsically, and also has an improved wire-saw sectility through the addition of Ca, Pb, Te, Bi, Sn, etc.
Patent JP-H0542527-A (JP)
Title: Manufacture of hydraulic compound
Inventor: SATEISHIYU CHIYANDORA
IPC: B28C7/04
Filed: 1991-08-08
Abstract: PURPOSE:To optimize the functions of a high-performance water reducing agent adopted for increasing the strength of cement paste and fine particles such as silica Hume, and to obtain a hydraulic compound, in which water and air gaps are reduced and which displays high strength, high durability and high dimensional stability, by considering the properties of cement used while devising a kneading method. CONSTITUTION:10-15wt.% water is added to cement and agitated at low speed in order to coat a cement particle 1 with fine particles 2. A high-performance water reducing agent and residual water are added, and stirred for several min at low speed, and agitation is suspended for several min. Aggregate 14 is added, and agitated at high speed until a hydraulic compound is brought to a liquefied state from a powdered state, and agitation is returned to low speed when the compound is brought to the liquefied state, and the compound is stirred for sevral min (a third agitation stage). Sufficient adhesion with aggregate 4 is displayed by a hydration reaction on the surface section of the cement particle 1 covered with fine particles 2.
Patent JP-S6377060-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: KAMISAKA TOMOZUMI
IPC: G03G5/05
Filed: 1986-09-19
Abstract: PURPOSE:To suppress unevenness of image density by heating a support and supplying heat from the support to a coating film in drying it. CONSTITUTION:The reason why the surface of the coating film blushes, that is, becomes opaque and white in drying the coating film is because the temperature of the coating film is lowered below the dew point by the evaporation heat robbed from the coating film necessary for evaporating the solvent and water vapor in the air condenses on its surface. The temperature drop of the coating film can be suppressed with certainty and good reliability by supplying the evaporation heat taken off from the coating film from the heat accumulated by heating the support 3 and controlling the temperature of the support 3. A conductive substrate of an aluminum plate, aluminum drum, or aluminum vapor deposited film, a conductive underlayer 2a formed on the surface of an insulating substrate made of plastics or the like are used for the support, and all the material known as the photosensitive material can be used for the photosensitive film 1, thus permitting the obtained photosensitive body to be restrained from deterioration of photosensitivity and unevenness of printing.
Patent JP-S6374479-A (JP)
Title: Foam for cultivation of microorganism
Inventor: HIGUCHI TOSHIO
IPC: C12P1/02
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a foam for the cultivation of microorganisms, containing medium component in foam matrix and enabling effective culture of microorganisms not only on the surface of the foam but also in the foam, by foaming a foamable composition together with a medium component. CONSTITUTION:A foamable composition (e.g. polyether isocyanate containing a foaming agent) is mixed with a medium component (e.g. glucose, yeast extract, etc.) and foamed by heating to obtain the objective microorganism cultivation foam containing the medium component in the foam matrix (e.g. polyurethane foam). Microorganism can be cultured in high efficiency by inoculating and culturing in the foam. Since the medium component is held in the foam matrix, the contamination of the cultivation product with the medium component can be suppressed and the product can be easily separated.
Patent JP-H0271121-A (JP)
Title: Infrared detection element
Inventor: KAJIWARA SADAJIRO
IPC: G01J5/20
Filed: 1988-09-07
Abstract: PURPOSE:To reduce heat capacity and to increase the response speed to heat by using a fine semiconductor fiber. CONSTITUTION:A current flows to an infrared detection element 11 and a resistor 13 from a power supply 12. When a semiconductor fiber is irradiated with infrared rays in this state, the temp. of the semiconductor fiber rises and the internal resistance thereof is changed corresponding to temp. and, therefore, the current flowing to a series circuit of the element 11 and the resistor 13 is changed and the voltage appearing at an output terminal 14 is changed. Therefore, by detecting the voltage between both ends of the terminal 14, the energy quantity of applied infrared rays can be detected. Since the semiconductor fiber is fine, heat capacity is reduced and the response to heat becomes fast and the response speed of the infrared detection element can be increased.
Patent JP-S6199652-A (JP)
Title: Electrically conductive roll
Inventor: ISHII TOSHIAKI
IPC: C22C19/05
Filed: 1984-10-22
Abstract: PURPOSE:To obtain an electrically conductive roll having superior corrosion and wear resistances by forming a work-hardened layer having a specified Shore hardness or above on the surface of the body of a roll made of an Ni alloy having a specified composition. CONSTITUTION:The body of a roll is made of an Ni alloy having a composition consisting of, by weight, <0.15% C, <2% Si, <2% Mn, 15-30% Cr, 4-10% Mo, 0.2-2% Al, <10% Fe and the balance Ni with inevitable impurities. The composition may further contain one or more among 0.1-3% Nb, 0.05-1% Ti, 0.01-0.5% V and 0.001-0.1% B. A work-hardened layer having >=40 Shore hardness (Hs) is formed on the surface of the body.
Patent JP-H1161760-A (JP)
Title: Design method of house
Inventor: SHIRAHAMA KAZUSHI
IPC: G06F17/50
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a design method of a house capable of efficiently designing the house and, at the same time, satisfying the demand for an owner. SOLUTION: The design method of a house is constituted of a preliminary design process for previously designing a common section 2 constituting part of a plurality of houses 1 and, at the same time, having common room layout in a plurality of houses 1, a common section layout process for laying out the design of the common section 2 in an arrangement position by positioning the arrangement position of the common section 2 in a site 100 for the house 1 when each house 1 included in a plurality of houses 1 is designed and a free design process used as part excepting the common section 2 of the house 1 and adjoining a free design section 3 positioning optionally room layout every each house 1 to the common section 2 to design.  By the constitution, when the house 1 is designed, the design of the common section 2 in the house is simplified, at the same time, the room layout, etc., of the free design section 3 can be freely designed, the design of the house can be efficiently promoted in comparison with the conventional design method and, at the same time, the demand for an owner can be satisfied.
Patent JP-H01103249-A (JP)
Title: Machine tool
Inventor: HANSU HENINGU BUINKURAA
IPC: B23Q11/08
Filed: 1988-09-07
Abstract: PURPOSE: To suppress friction in a splash guard element and to seal a loading side to a machining side by arranging the splash guard elements opposedly to each other while overlapping a splash guard wall and arranging their lower ends above a workpiece. CONSTITUTION: A first splash guard element 24 overlaps a splash guard partition wall 20 on a machining side 21, while a second splash guard element 25 overlaps the splash guard partition wall 20 on a loading side 22. Therefore, turning motion of the respective splash guard elements 24, 25 is slight and equivalent to the thickness 26 of the splash guard partition wall 20. A clearance between the splash guard elements 24, 25 is provided with a width equal to the thickness of the splash guard partition wall 20, so that no force is applied to the internal edge parts of the respective splash guard elements 24, 25 from the splash guard partition wall 20 even when a workpiece table 14 is turned. Consequently, the loading side 22 can be effectively sealed to the machining side 21 while friction between the turnable respective splash guard elements 24, 25 is suppressed low.
Patent JP-S61101259-A (JP)
Title: Electrostatic filtering dust collector
Inventor: KAWAMURA TETSUO
IPC: B03C3/28
Filed: 1984-10-23
Abstract: PURPOSE:To enhance electrostatic filtering dust collection effect, by such an inexpensive structure that a contact body is provided to the pipeline in the entry side of a filter device and dust is charged by the friction with the contact body. CONSTITUTION:Dust-containing gas 5 generated at the sintering time of an iron ore is introduced into a contact body 8 from an inlet pipe 7. The contact body 8 is formed, for example, so as to have a desired shape such that a vinyl chloride pipe with an inner diameter of 50mm and a total length of 9m is bent at right angles at two places on the way thereof and dust receives the friction with the contact body 8 at a sufficient speed for a sufficient time to be charged. The dust charged by friction is guided to a filter chamber 2 and collected by a filter 1 while flocculated by Coulomb's force.